baber/WOPTO huggingface dataset:
Patent EP-3493353-A1 (EP)
Inventor: SHAO ZHANGPING
IPC: G01R31/50
Filed: 2017-01-12
Abstract: The present invention discloses an islanding detection method and apparatus for an inverter, and a power supply system, to resolve a problem that an existing voltage THD-based islanding detection method has low islanding detection reliability due to existence of a relatively large detection dead zone. The method includes: sampling an alternating voltage signal output from an alternating current port of an inverter (50); performing harmonic analysis on the alternating voltage signal to obtain various voltage harmonics and change rates of the voltage harmonics (51); determining a voltage total harmonic distortion based on the voltage harmonics and the change rates of the voltage harmonics (52); and if the voltage total harmonic distortion is greater than a specified threshold of the voltage total harmonic distortion, determining that an islanding effect of the inverter is detected (53). According to this detection method, the voltage total harmonic distortion changes more significantly before and after the islanding effect of the inverter occurs, so as to reduce an islanding detection dead zone and improve islanding detection reliability.
Patent EP-3505577-A1 (EP)
Inventor: MIYOSHI KANA
IPC: B43K7/00
Filed: 2017-06-14
Abstract: Provided is an aqueous ink composition for writing instruments, which enables desired colorfulness to be obtained easily. The aqueous ink composition for writing instruments according to the present invention contains: pigmented microspheres each having a matrix comprising water and a polymer, and a water-insoluble dye; and unpigmented microspheres.
Patent EP-3507360-A1 (EP)
Inventor: PANDOLFI PIER PAOLO
IPC: G01N33/68
Filed: 2017-08-29
Abstract: As described below, the present invention features compositions and methods of treating cancers characterized by the loss of Pten, Zbtb7a/Pokemon, p53, Pml and other tumor suppressors by inhibiting the expression or activity of CXCL5; and methods for identifying therapeutics using a murine platform.
Patent EP-3507317-A1 (EP)
Inventor: WERST NATHAN E
IPC: C08G59/02
Filed: 2017-08-30
Abstract: A multi-component, chemically-curing, non-cellular, polymeric composition includes a resin component having a resin density, a reactive component having a reactive component density, and an aggregate component having a spherical shape, a diameter of about 0.1 mm to about 10 mm and an aggregate density. The density of the aggregate component is within 2 lbs/gallon of the density of at least one of the resin component or the reactive component.
Patent EP-3518324-A1 (EP)
Inventor: TANAKA HIROYUKI
IPC: H01M4/13
Filed: 2017-08-15
Abstract: An object of the present invention is to provide a means for improving output characteristics at a high rate in a non-aqueous electrolyte secondary battery including a thickened positive electrode active material layer. 
     A positive electrode for non-aqueous electrolyte secondary battery according to the present invention has a positive electrode active material layer having a thickness of 150 to 1500 µm formed on a surface of a current collector. In addition, the positive electrode active material layer includes coated positive electrode active material particles in which at least a part of a surface of a positive electrode active material is coated with a coating agent containing a coating resin and a conductive aid. Furthermore, a porosity of the positive electrode active material layer is 35.0% to 50.0% and a density of the positive electrode active material layer is 2.10 to 3.00 g/cm 3 .
Patent EP-3521390-A1 (EP)
Title: Resin composition for vibration-damping coating material, and production method therefor
Inventor: NAMIMOTO FUYUKO
IPC: C09D201/00
Filed: 2017-09-29
Abstract: The invention provides a method for providing a coat having excellent appearance and an excellent vibration damping property in a temperature range of a use environment of vibration damping materials. The invention relates to a vibration damping coating resin composition including an emulsion particle having a multilayer structure, the emulsion particle including an outermost layer and an inner layer located inside the outermost layer, the outermost layer being formed from a resin having a glass transition temperature of 60°C or higher, the outermost layer being present in a proportion of 1% to 30% by mass in 100% by mass of the emulsion particle.
Patent EP-3531610-A1 (EP)
Inventor: LV JINGFEI
IPC: H04L7/00
Filed: 2017-11-03
Abstract: A frequency synchronization method is provided. The method includes: receiving, by a slave clock, a first pulse signal and a second pulse signal; determining, by the slave clock based on a first phase difference, a second phase difference, a first delay, and a second delay, that a frequency offset of the slave clock relative to the master clock is equal to a first frequency offset, where the first phase difference is a difference between a phase of a third pulse signal generated by the slave clock and a phase of the first pulse signal received by the slave clock, and the second phase difference is a difference between a phase of a fourth pulse signal generated by the slave clock and a phase of the second pulse signal received by the slave clock; and calibrating, by the slave clock, frequency of the slave clock based on the first frequency offset. In addition, a corresponding slave clock is further provided. The foregoing solution helps improve frequency synchronization precision.
Patent EP-3539007-A1 (EP)
Inventor: NEALIS MICHAEL
IPC: G06F15/16
Filed: 2017-10-20
Abstract: Systems and methods for secure content delivery are disclosed herein. The system can include a content driver communicatingly connected with a user device via a layered protocol model or via a User Datagram Protocol (UDP). The content driver can direct the launch of first and second virtual machines on the user device and can provide encrypted pixel data to the second virtual machine. The second virtual machine can generate and display an image based on the received encrypted pixel data.
Patent EP-3528102-A1 (EP)
Inventor: SUK HYEJUNG
IPC: G06K9/00
Filed: 2017-10-20
Abstract: An electronic device according to various embodiments of the present invention comprises a fingerprint sensor, a display and a processor, wherein the processor may be configured to: execute an application comprising a plurality of resources corresponding to a plurality of images to be displayed on the display with respect to the fingerprint sensor; determine a resource among the plurality of resources which corresponds to the fingerprint sensor, on the basis of an attribute of the fingerprint sensor; and display one of the images which corresponds to the determined resource, on the display with respect to the fingerprint sensor.
Patent EP-3556959-A1 (EP)
Inventor: CALVO HERNANDEZ ANA MARIA
IPC: E04B2/02
Filed: 2017-12-27
Abstract: The invention relates to a rigid self-adhesive profile for the assembly of construction blocks produced in glass, in the form of a horizontal "H", together with one or more lines or strips of an adhesive body, disposed in parallel, on both flat longitudinal faces of said profile, and having concave sides. The inside of said profile contains two central cavities and two cavities at the ends.
Patent EP-3591697-A1 (EP)
Inventor: LI SHAOLI
IPC: H01L25/075
Filed: 2017-06-21
Abstract: The present invention provides a QFN surface-mounted RGB LED packaging module and a preparing method thereof, which comprises a packaging holder and light emitting units arranged on the packaging holder, the packaging holder comprises a metal baseboard and an insulating frame, holder electrodes for die bond and wire weld are arranged on the metal baseboard at regions where each light emitting unit is located, each light emitting unit comprises RGB LED chips fixed on the metal baseboard as well as keys and wires for connecting the RGB LED chips with the holder electrodes, a protective layer is arranged on the light emitting units, and the holder electrodes are connected with an external circuit by pads arranged on the back of the metal baseboard, so that the light emitting surface is unique; and the plurality of light emitting units is integrated on one packaging module to further improve the production efficiency.
Patent EP-3639045-A1 (EP)
Inventor: LIU KAI
IPC: G01R31/08
Filed: 2017-06-15
Abstract: L'invention concerne un procédé, un système et un appareil de détection de défaillance dans une protection de ligne d'un système de transmission électrique. Le procédé consiste : à obtenir une valeur échantillonnée de tension au niveau d'un point de mesure, au niveau duquel un dispositif de protection pour la protection de ligne est installé, sur une ligne électrique (110) ; à obtenir une valeur échantillonnée de courant au point de mesure (120) ; à calculer une valeur de tension de point de mesure instantanée spécifiée par un critère de fonctionnement d'un dispositif de protection à partir de la valeur échantillonnée de tension au point de mesure et de la valeur échantillonnée de courant au point de mesure à l'aide de l'équation différentielle de mesure selon un modèle de paramètre localisé dans le domaine temporel pour la ligne électrique (130) ; à calculer une valeur de tension de comparaison instantanée spécifiée par un critère de fonctionnement d'un dispositif de protection à partir de la valeur échantillonnée de tension au point de mesure et de la valeur échantillonnée de courant au point de mesure à l'aide de l'équation différentielle de comparaison selon un modèle de paramètre localisé dans le domaine temporel pour la ligne électrique (140) ; et à effectuer la détection de défaillance en fonction du résultat de comparaison de la valeur de tension de point de mesure instantanée et de la valeur de tension de comparaison instantanée (150). Le procédé permet de transférer le relais de distance au format de comparaison de tension, de calculer la tension à l'aide d'une équation différentielle au lieu d'un vecteur et de comparer l'amplitude des tensions calculées. Il conçoit une protection de distance dans le domaine temporel présentant une forte capacité de résistance aux composantes CC et aux harmoniques y compris aux harmoniques haute fréquence et basse fréquence.
Patent EP-3642958-A1 (EP)
Inventor: PAASIO ARI
IPC: H03K19/00
Filed: 2017-06-22
Abstract: It is an objective to provide timing event detection. According to a first aspect, a device, comprises: a clocked conditional buffer configured to set an output of the clocked conditional buffer to a first state during a non-detection period; the clocked conditional buffer further configured to toggle the output from the first state to the second state during a detection period, wherein the toggling being enabled by either one of the two states; and the clocked conditional buffer further configured to guarantee that the output is toggling only to one direction during the detection period. This may prevent false event detections. Furthermore, with respect to a timing point of view, one is able to operate without pulses, where pulse width may be difficult to manage in low voltages.
Patent EP-3680068-A1 (EP)
Inventor: Kirillov Kirill Gennadevich
IPC: B25D17/00
Filed: 2017-10-12
Abstract: The invention relates to the mining and construction industry and is directed toward increasing the operating efficiency and reliability of a hydraulic hammer by increasing heat transfer (cooling) and lowering the temperature both of the hydraulic hammer as a whole and of a liner thereof without complicating the structure of the hydraulic hammer. This technical result is achieved in a hydraulic hammer consisting of a housing having a pressure port and a drain port and having a liner disposed in said housing that has a pressure groove and a pressure port, a head that is disposed inside of the liner such that it can move reciprocally and that interacts with a working instrument, and a pressure line and a drain line, moreover, on the outer surface of the liner, there are annular grooves and two longitudinal canals, said canals being diametrically opposite one another.
Patent EP-3726709-A1 (EP)
Title: Squirrel-cage induction rotating electric machine, solid rotor, and squirrel-cage induction rotating electric machine design method
Inventor: TSUBOI YUICHI
IPC: H02K17/16
Filed: 2017-12-12
Abstract: A squirrel-cage induction rotating electrical machine comprises: a solid rotor, a stator, and bearings. The solid rotor includes a shaft part, a columnar-shaped rotor core part (13) integrally formed with the shaft part and having rotor slots (14) formed therein, and a plurality of conductor bars (16) passing through the respective rotor slots (14) and coupled together at both axial ends outside the rotor core part. The stator includes a cylindrical stator core (21) provided radially outside the rotor core part (13), and stator windings passing through a plurality of respective stator slots (22) which are formed in the radially inner surface of the stator core. An outer wall (14a) and an inner wall (14b) of each rotor slot (14) are tilted at a predetermined angle or more with respect to a plane including a rotation axis of the shaft part.
Patent EP-3725521-A1 (EP)
Inventor: TORII ATSUSHI
IPC: B41F15/36
Filed: 2017-12-15
Abstract: There is provided a screen printer capable of measuring a tension of a mask in a machine, the screen printer including: a mask holding device configured to hold a mask; a board device configured to position a board from below with respect to the mask held by the mask holding device; a squeegee device configured to apply and spread a cream solder on an upper surface of the mask; a mask pressing device configured to press the mask at a set pressure by a pusher which is installed on an upper travelling device or a lower travellilng device with respect to the mask; a mask measurement device, being installed on the upper travelling device or the lower travelling device so as to be opposed to the pusher, which is configured to measure a height of the mask; and a tension measurement device configured to calculate a tension of the mask based on a measured value of the mask measurement device.
Patent EP-3340628-A1 (EP)
Inventor: NGUYEN TUNG
IPC: H04N19/186
Filed: 2014-04-08
Abstract: Reconstructing a second component signal relating to a second component of a multicomponent picture from a spatially corresponding portion of a reconstructed first component signal and a correction signal derived from a data stream for the second component promises increased coding efficiency over a broader range of multicomponent picture content. By including the spatially corresponding portion of the reconstructed first component signal into the reconstruction of the second component signal, any remaining inter-component redundancies/correlations present such as still present despite a possibly a priori performed component space transformation, or present because of having been introduced by such a priori performed component space transformation, for example, may readily be removed by way of the inter-component redundancy/correlation reduction of the second component signal.
Patent EP-3330065-A1 (EP)
Title: Method for manufacturing pneumatic tires
Inventor: IMOTO YOJI
IPC: B32B38/00
Filed: 2012-07-27
Abstract: In a method for manufacturing a pneumatic tire, molding of a green tire has (a) an assembly step of bonding an inner liner (2) and an unvulcanized rubber sheet (3) with end portions thereof (2a, 2b; 3a, 3b) in a width direction being displaced from each other by 50 mm to 500 mm in the width direction to manufacture a laminate, (b) cutting the laminate to have a constant length corresponding to a width of a drum (5) to manufacture a cut sheet (4), and (c) a joining step of winding the cut sheet (4) on entire circumference of the drum (5) such that a cut surface thereof extends in a circumferential direction of the drum (5) and the inner liner (2) is disposed on an inner surface side, and joining the end portions (2a, 2b) of the inner liner (2) and joining the end portions (3a, 3b) of the unvulcanized rubber sheet (3) such that positions of the joined end portions are displaced by a constant distance.
Patent EP-3361320-A1 (EP)
Inventor: TAKAYANAGI HIROKI
IPC: G03G15/01
Filed: 2018-01-24
Abstract: An image forming apparatus provides a configuration capable of suppressing an increase in the resistance of an intermediate transfer belt. The image forming apparatus includes an electrification unit for electrifying an intermediate transfer belt to suppress an increase in resistance of the intermediate transfer belt.
Patent EP-3369911-A1 (EP)
Inventor: ROBERGE GARY D
IPC: F02C7/36
Filed: 2018-01-29
Abstract: A gas turbine engine (20) comprises a fan (42) delivering air into a bypass duct (B) as bypass air and into a core engine. The core engine includes a high pressure compressor (101), a combustor (110), and a turbine section (28) including a fan drive turbine (46) driving a fan rotor through a gear reduction (48). The high pressure compressor (101) having a downstream most location (106) and air in a chamber (106) radially outward of the combustor (110) being air downstream of the downstream most location (106) in the high pressure compressor (101). A tap (116) taps compressed air and moves compressed air through a heat exchanger (118), then returns the compressed air back into a core engine housing (104,99) and passes the returned air through a conduit (122) radially outwardly of the combustor (110). The air is passed from the conduit (122) radially inwardly to cool the turbine section (28).
Patent EP-3340744-A1 (EP)
Inventor: TAIPALE MARK
IPC: H02J13/00
Filed: 2014-02-28
Abstract: A load control device for controlling the amount of power delivered to an electrical load may include a rectifier circuit configured to receive a phase-control voltage and produce a rectified voltage. A power converter may be configured to receive the rectified voltage at an input and generate a bus voltage. An input capacitor may be coupled across the input of the power converter. The input capacitor may be adapted to charge when the magnitude of the phase control voltage is approximately zero volts. The power converter may be configured to operate in a boost mode, such that the magnitude of the bus voltage is greater than a peak magnitude of the input voltage. The power converter may be configured to operate in a buck mode to charge the input capacitor from the bus voltage when the magnitude of the phase-control voltage is approximately zero volts.
Patent EP-3417721-A1 (EP)
Inventor: BHASKAR AJAY RAJESHWAR
IPC: B01J19/08
Filed: 2018-02-08
Abstract: Raw fruits or vegetables are pre-treated prior to atmospheric frying. Pre-treatment includes application of a pulsed electric field to the raw products followed by slicing and immediate blanching in a water solution of above 145°F in a turbulent environment. The pulsed electric field utilizes vertically oriented electrodes to treat the products. The treated food products can then be atmospherically fried at a low oil temperature to a shelf stable moisture content to produce fried crisps having an appealing light color and crunchy texture despite a high amount of reducing sugars, sucrose, starch, and/or solids present in the raw material.
Patent EP-3366789-A1 (EP)
Title: Kühlmittelführungseinheit für eine konverterabgashaube
Inventor: JUNGER DANIEL
IPC: C21C5/40
Filed: 2018-02-12
Abstract: Die Erfindung betrifft eine Kühlmittelführungseinheit (14) für eine Konverterabgashaube (8a, 8b), aufweisend eine Vorlaufrohrleitung (38) mit einem Kühlmitteleinlass (44) sowie eine fluidleitend mit der Vorlaufrohrleitung (38) verbundene Rücklaufrohrleitung (40) mit einem Kühlmittelauslass (46). Um eine aufwandsgünstige Herstellbarkeit einer Konverterabgashaube (8a, 8b) zu ermöglichen, wird vorgeschlagen, dass die Vorlaufrohrleitung (38) und die Rücklaufrohrleitung (40) jeweils zwei zueinander parallele Längsabschnitte (48, 50) sowie einen schräg zu den Längsabschnitten (48, 50) ausgerichteten Zwischenabschnitt (52) aufweisen, durch welchen die Längsabschnitte (48, 50) der jeweiligen Rohrleitung (38, 40) fluidleitend miteinander verbunden sind, wobei die Längsabschnitte (48, 50) der Vorlaufrohrleitung (38) parallel zu den Längsabschnitten (48, 50) der Rücklaufrohrleitung (40) ausgerichtet sind.  Ferner betrifft die Erfindung eine Verwendung einer solchen Kühlmittelführungseinheit (14), eine Konverterabgashaube (8a, 8b) mit einer solchen Kühlmittelführungseinheit (14) sowie eine metallurgische Anlage (2), welche eine Konverterabgashaube (8a, 8b) mit einer solchen Kühlmittelführungseinheit (14) aufweist.
Patent EP-3531651-A1 (EP)
Inventor: LANGGUTH TORSTEN
IPC: H04L29/06
Filed: 2018-02-26
Abstract: Ein System zur Übertragung von zeitkritischen analogen Signalen und/oder digitaler Daten zwischen mindestens einem sendeseitigen Gerät und einem empfangsseitigen Gerät innerhalb eines mobilen oder stationären Teilnehmers besteht aus zumindest einem sendeseitigen Protokollwandler und zumindest einem empfangsseitigen Protokollwandler. Der sendeseitige Protokollwandler ist mit zumindest einem sendeseitigen Gerät verbunden und der empfangsseitige Protokollwandler ist mit zumindest einem empfangsseitigen Gerät verbunden. Zwischen dem sendeseitigen Protokollwandler und dem empfangsseitigen Protokollwandler findet eine Übertragung von Datenpaketen über ein Datenübertragungsnetzwerkt statt. Insbesondere erlaubt das System eine flexible Verschaltung zwischen sendeseitigen und empfangsseitigen Geräten.
Patent EP-3369845-A1 (EP)
Inventor: WEISMAN PAUL THOMAS
IPC: D01F1/10
Filed: 2013-01-03
Abstract: A fibrous structure including filaments wherein the filaments comprise one or more filament-forming materials and one or more active agents that are releasable from the filament when exposed to conditions of intended use, the fibrous structure further having at least two regions with different properties, in particular wherein each region has different average densities. Methods of treating fabrics with a fibrous structure are also provided herein.
Patent EP-3381481-A1 (EP)
Inventor: ERNSBERGER CRAIG
IPC: A61L27/56
Filed: 2018-03-13
Abstract: An orthopedic implant having a metal surface and a calcium phosphate layer disposed on at least part of the metal surface is described. The calcium phosphate layer has an average crystallite size of less than about 100 nm in at least one direction and dissolves for more than 2 hours  in vitro.  The calcium phosphate layer is substantially free of carbonate. The coating, which is formed on a sodium titanate surface, has increased shear strength and tensile strength. The coating is formed by a solution deposited hydroxyapatite process under inert conditions. The pH of the solution varies by less than 0.1 pH unit/hour during coating formation.